port 53 under attack
bferrell at baywinds.org
Thu Jun 4 01:59:35 UTC 2015
On 06/03/2015 04:57 PM, Dennis Glatting wrote:
> On Wed, 2015-06-03 at 19:03 -0400, joeb1 wrote:
>> Hello list
>> My firewall blocks unsolicited inbound traffic on port 53. I realize
>> this is the DNS port. But I am getting over 200K hits per day from ip
>> addresses from all over the world. My host has a dynamic ip address. Is
>> there any valid reason for this to be happening?
> You could be used as a DOS amplifier.
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Are you running an open DNS server?
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